From 43a123c1ae6613b3efeed291fa552ecd909d3acf Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:23:18 +0200 Subject: Adding upstream version 1.20.14. Signed-off-by: Daniel Baumann --- src/internal/poll/sockoptip.go | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 src/internal/poll/sockoptip.go (limited to 'src/internal/poll/sockoptip.go') diff --git a/src/internal/poll/sockoptip.go b/src/internal/poll/sockoptip.go new file mode 100644 index 0000000..41955e1 --- /dev/null +++ b/src/internal/poll/sockoptip.go @@ -0,0 +1,27 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build unix || windows + +package poll + +import "syscall" + +// SetsockoptIPMreq wraps the setsockopt network call with an IPMreq argument. +func (fd *FD) SetsockoptIPMreq(level, name int, mreq *syscall.IPMreq) error { + if err := fd.incref(); err != nil { + return err + } + defer fd.decref() + return syscall.SetsockoptIPMreq(fd.Sysfd, level, name, mreq) +} + +// SetsockoptIPv6Mreq wraps the setsockopt network call with an IPv6Mreq argument. +func (fd *FD) SetsockoptIPv6Mreq(level, name int, mreq *syscall.IPv6Mreq) error { + if err := fd.incref(); err != nil { + return err + } + defer fd.decref() + return syscall.SetsockoptIPv6Mreq(fd.Sysfd, level, name, mreq) +} -- cgit v1.2.3